Michigan Compiled Laws, Chapter 333. Health § 333.16911

(a) Whether the information was obtained directly from the individual, from another person involved in the therapy, from a test or other evaluation mechanism, or from other sources.

(b) Whether the information was obtained before, during, or following therapy.

(c) Whether the individual involved is a present client or a former client.

(a) If disclosure is required by law or necessary to protect the health or safety of an individual.

(b) If the licensee is a party defendant to a civil, criminal, or administrative action arising from services performed as a licensee, in which case the waiver is limited only to that action.

(c) If a waiver specifying the terms of disclosure is obtained in writing from each individual over 18 years of age involved in the marriage and family therapy and then only in accordance with the terms of the written waiver. If more than 1 individual is or was involved in the marriage and family therapy performed by a licensee, the privilege is not waived for any individual unless all individuals over 18 years of age involved in the marriage and family therapy have executed the written waiver.